pontiac g6 turns over but wont start

Can the new Connect the other end of the red cable to the positive terminal of donor battery. Pasted as rich text. Battery corrosion is a fairy common problem, especially if the installed battery is more than 2 years old. We don't sell/share your email. It is an 06' and I bought it on Feb. 07 with 15,000 miles. The starter motor and its solenoid relies on the ground connection of the engine to function properly. I wasn't sure if G6s were that way or not. 5 Great Deals out of 235 listings starting at $11,950, 3 Great Deals out of 242 listings starting at $1,500, 894 Great Deals out of 21,231 listings starting at $2,380, 879 Great Deals out of 20,166 listings starting at $2,000, 671 Great Deals out of 20,261 listings starting at $1,995, 1,050 Great Deals out of 14,302 listings starting at $1,995, 310 Great Deals out of 5,255 listings starting at $1,495, 1,740 Great Deals out of 31,623 listings starting at $100, 300 Great Deals out of 6,938 listings starting at $2,900. Next you can unplug the red positive terminal cable. Took the PCM module out and cleaned it up. 2004 Pontiac Sunfire 2.2 liter No start! No communication to scan tool. Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. If you have an account, sign in now to post with your account. Replaced the battery lights start flashing, but still will not start. Drove it five more minutes home and turned it off. Also, my acceleration some days it will accelerate like a champ but other days it does not and also it does these soft jolts once and a while only the driver can feel it. If your Pontiac G6s window wont go up, its typically going to be the switch or the motor itself causing the problem. I have a 2009 Pontiac G6 turn over but not start. All Rights Reserved. It took about four tries before it cranked right up like normal. I was like well ok maybe it's nothing because it stopped doing it. Watch this free video so see how to jump start a dead battery in your 2007 Pontiac G6 3.5L V6. Therefore it is recommended to keep the engine of the donor vehicle off when jump starting your G6. On the back of the assembly, unplug the harness that goes to the bulb. 25 years of experience I believe your "no crank" issue is the passlock security system has locked things down because of what it perceived as a "battery swap". - Suniti D., The car has just hit 100k miles. I HATE this car too. Its no longer over heating but the heat won't come bought a new battery for it and it want do Does it have any codes coming up on the dash? I changed fuel pump, now engine will crank over Open the Hood - How to pop the hood and prop it open, 3. I recently replaced my fuel pump and relay for my 2006 G6. If the fuse is blown, replacing it will get your power window to go up. The voltage should read 12+ volts (the voltage of the battery), and the resistance should be zero ohms or very close to zero. Ever since I got my car back on hot starts is usually when the problem was happening it cranks right up with out hassle !! After youve ruled out battery issues, it is time to investigate the power cable for the starter motor and its connections from the battery to the starter motor in G6. Starting the car while the engine temperature was COLD would give me no issues. In any case, it is advisable for laypersons to visit a workshop. Pontiac cranks just fine. GuruDQDWG answered 5 years ago. It does have a little jump at idle as well and I see it present on the tach meter. They tell me it is a programming issue and if so it probably won't be covered by my warranty. After cleaning, reconnect the cables in reverse order, positive first, then negative. The procedure in. Anyone have a fix for the 2006 G6 V6 model having trouble starting only when warm ex. One day while starting the car my hand slipped off of the key, yet the car started without me holding the key in the "start" position on the ignition. If so-you have a fuel related problem, check the fuel pressure to rule out the fuel filter/fuel pump/pressure regulator and listen to the injector/s are they pulsing or hook up a noid light. Some times it starts up perfectly. What more can I do? they think it may be the starter don't know yet I'm going to take it to the shop and see but after reading all the complaints I bet it's going to be something expensive I have to once again pay for on this car. My 05 does the exact same thing! The title says crank no start, and your first post says hard start. For months starter would engage but would start car until you mashed gas pedal to floor. 2023 CarGurus, Inc., All Rights Reserved. The negative terminal of the battery is connected to the body/chassis of G6, called a ground connection. it will crank over but still does not start. The clicking noise can be from the relay in the fuse box or the starter solenoid. fuel is getting to the engine but wont start. I figured out the solution to this matter from again the Pontiac G6 owners club website they got some good advice on there. So to recap the car will start sometimes and then it goes to a rough idle like it wants to cut off and them it levels off. You must do a simple reset. There are a few reasons why your car may not start, such as a dead battery, a faulty alternator, or a faulty starter. This workaround is effective when the parts inside the starter are stuck together or the gears are slightly out of alignment. To rule out dead battery, your best course of action is to jump start your G6 using jumper cables and a healthy battery from another vehicle, or using a battery booster if available.Requirements: The engine of both the vehicles should be off, and the transmission in Park. It clicks and everything, but it just will not start. That is RIDICULOUS, Cheryl. So what's up with the safety glasses? . I am also having similar issue. Its getting gas to fuel injector & fire to spark plugs. The engine wouldn't turn over if that were the case; happened in my WS6 a few times. Safety glasses, jumper cables and a working car are needed to jump your 2007 Pontiac G6 3.5L V6. Pontiac Mechanic: Dave Nova. Then pull off the rubber sealer. Color coded Posted by Anonymous on Sep 07, 2014 1 Answer deucesmommie Pontiac Master 260 Answers Does the car turn over at all?? When you go to restart it, it was shake and studder and not start. When I went to start the car it acted like it wanted to but then just died and the engine light stayed on. When the ground is bad, the starter solenoid may still work and make clicking noises as it has low current requirement, but the starter motor may not turn over the engine due to high current requirement. Idling rpm's were around 1200. Now finally my dad saw what it was doing. wanting to crank after putting gas in it? how to fix it. Look at the bottom of the relay, the terminals are numbered. So I think it has to do with the security system that controls fuel injection delivery to the car I could be wrong, but thats what it was in my older car. I've been keeping an Eye on it and it does it when it wants to not every time I go to start the car. Nothing solved the problem. The car has just hit 100k miles. 4 people found this helpful. 3 times it's taken me almost 45 mins to get it started, one time I cranked it so much I had to actually jump the battery. If these instructions do not reset your Grand Am by the third try, you may need to replace components. Come join the discussion on performance modifications, accessories, troubleshooting, maintenance and more! I may be okay for a few more weeks, but Lord forbid I not use the vehicle for a day, and that piece of crap will die on me again! Be careful not to touch both terminals with your metal tool, it will be one expensive mistake. Unsubscribe any time. My car will not start sometimes. The most common causes for clicking noise and no crank in Pontiac G6 are weak battery, corrosion on battery terminals, poor starter electrical connection, bad ground connection, and faulty starter motor. three of them! Check engine is on. will start fine in the morning, I go to the store, go in, and when i come out, it tries to start and wont, i let it sit a few seconds, try again it has trouble but then eventually starts. Designated trademarks are the property of their respective owners. But put gas in throttle body it starts til gas is gone. This Service is not affiliated with the various automotive companies featured therein. SEE, I think it's a 15 pin plug and two wires change on the plug fro 95 to. thermostat be bad? My car started doing this a year after I bought it. show any sign of power? Pontiac Won',t Start How to Reset Pontiac Grand AM Security Light from www.youtube.com. Then I will have someone try to start it maybe an hour later and it starts right up. That is exactly what mine does! For months it would start fine in the morning. get my lock/unlock to work and the remote sta Pontiac g6 has anyone had a problem with it not The engine also requires a ground connection to function, but the way the engine is mounted, it does not allow the electric current to flow between the engine and the body (due to non-conductive rubber insulated engine mounts). I will go into a store for a few minutes come back out and start it and it will not start. The P0100 code is a mass airflow (MAF) problem code. but fuel pump still won't run. I will be showing the defective part to local dealership in hopes of the issue being addressed at the highest level. Clear editor. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. Sometimes she try's to start it and it does start, the starter will keep turning but no fire or gas is getting to the cylinders. I bought a brand new battery and it still will not start. Additionally, it is recommended to check the voltage at the starter, and perform a continuity test from the battery to the starter using a multimeter. A few days later, it would not start at all. To know if your G6 starting problems are from dirty battery terminals, you need to investigate them. ok, so in order to tell if its fuel or spark, try starting the engine with starter fluid, if it starts then its possibly a fuel pump, if it does not then its possibly a crank sensor or even engine computer. The Headlights Wont Turn Off. Pour hot boiling water over the corroded terminals and the corrosion will just melt away. I took the car to get looked at and one person is thinking the fuse box and other people are telling me it cannot be the whole box just a fuse since everything else still works. Starter was good. Have been working on car for overheating problem got it fixed now this..HELP PLEASE Then look at the terminals in the fuse panel that these terminals (30 and 87) go into. If problem worsens or car does not start at all and when I get the $$ is when I will look further into this!! work on it and they never get it fixed. If it keeps blowing, youll need to figure out what is causing your wiring harness to short out. Engine would seemingly start, and then cut off. Checking it for codes, and seeing what fuel pressure is doing when it happens is a good place to start. Look for any signs of bite marks in the engine compartment, and examine the cable for the starter. No crank no start until it cools down and there are sometimes I crank it and it sounds like it is stuck. Lights interior go haywire CD player on fritz. If the rodents like rats, mice, or squirrels have chewed up the cable for the starter motor, it can cause poor or no flow of electrical current to the motor. It could be a faulty transponder in the key. The front CAT did have a problem. This is particularly true if the window does not seem to have been struggling before it failed to go up. Use of this site constitutes acceptance of our Terms of Service and Privacy Policy. Quick cleaning: There is a neat little trick with which you can clean corrosion on the battery terminals of your G6 in under a minute. He order a new fuse box and installed it. Now that we quickly covered the low hanging fruit, here are the common causes for a window that wont go up in your G6. If youve verified that it is getting power with a voltmeter, but it is not working, its time to get a new one. Well he was able to identify the problem. However, I do not believe what I have found has been documented. I have a 2007 Pontiac G6 I change the starter alternator and battery at times it turns on and runs . I changed the battery and the starter and my car I did put a can of that sea foam gas treatment in it on last Thursday but it seems to not fix the problem. Secondly battery voltage is 12 volts at battery and alternator. Youll need to locate the fuse box, and then the power window fuse. If you put a voltmeter on it, there should be 12 volts in as long as the key is on, and 12 volts out when you press the switch. I will never by another G6, it has one too many recalls on them and they wonder why they went under. 38 % of the time it's the. . Get notified about new defects, investigations, recalls & lawsuits for the. Checked all the reg culprits and no luck ! Another symptom of weak battery in G6 is flickering dashboard lights and/or rapid clicking noise when you try to start the engine. There are bullitens for dirty or clogged fuel injectors, carbon or sticking valves, and a couple places where the cars wire harness is prone to damage. the key, that it wasn't sending the right signal to the Are there any long term issues as far as the pressure difference? of junk! First remove the black cable from the negative terminal using a wrench or a plier. I have the same problem dealer cant fix it new key new ecm battery , alternator ignition switch! I simply gutted it and used a spark plug de-fouler to keep the O2 sensor working "properly". Be the first to answer nov 07, 2016 2003. The G6's are known for this. He says sometimes when he turns the key the engine will turn over for a while, then finally start. I just gave it a moment and tried to restart it. I have the same complaint as the first person. Now if it were my personal vehicle, I'd do noting until it showed signs of something I could duplicate on a regular basis and would care less as long as it started. For 6 months now I've had no issues starting the vehicle no matter what the engine temperature is. likely.. its a PCM programming issue. Sounds electric Won't start. never there before. The easiest way is with a test light. I bought the car used. Make sure that hasnt been pressed. I can go out to my car and try to start it 6 or 7 times and it just won't start. It just had a time up and oil change as well. What could the problem be? My 2003 pontiac grand am won',t start when you turn the key it just wines out and doesn',t . Needed a tune up and a few new Sensors. but something to check, maybe loose/dirty terminals. Once you are finished reviving a dead car battery in your G6, make sure you drive it for at least 5 minutes before turning it off so your battery isn't dead the next time. anyone know why? After a jump start I managed to get the vehicle back to the store where they checked the battery and alternator. changer the fuel pump in my 2008 G6, it is primed but still will not start. All the lights, dash, and radio work fine. I had/have the same problem as the original poster. When ever you go out to start your car it starts right up, however, you turn the car off run into the store and come back to re-start the car and the car will either lag to start, attempt to start and die or it seems like the starter is overcranking and then catches to start the engine! Pontiac G6. Some times giving it a little gas helps, some times it doesn't. Assuming that you have a pair of jumper cables, a pair of safety glasses and a friend to give you a jumpstart, the video above will show you where to connect the cables (and in what order!) My friend said it might be the fuel filter but Pontiac does not service fuel filters. You can post now and register later. If you hear clicking noise from the engine compartment when you try to start the vehicle, it indicates that there is enough charge in the battery to activate the solenoid (which is the source of clicking noise), but not enough charge to power the starter. Clean the throttle body and that is the solution to this problem. if they are good i will clean/replace throttle body. . Getting Started - Prepare for the repair, 2. Overall a scale of 1 to 10, 10 being good I give the car so far a 5 even steven!! A lot of them are riveted in, so be prepared to deal with that. Content will be removed if CarGurus becomes aware that it violates our policies. Jump Procedure - Correctly hook up the jumper cables and jump, 6. 2006 PONTIAC G6. I just hope it doesn't ever not start for me! engine . Thank you Answered in 8 minutes by: Pontiac Mechanic: GM Tech (Cam) Hello, I'm Cam. The leading cause of clicking noise and no start in Pontiac G6 is weak battery. Once the temperature warmed up and you shut the car off. And more up, its typically going to be the first person order a fuse. Starter would engage but would start car until you mashed pontiac g6 turns over but wont start pedal to.. It just had a time up and oil change as well and i see it present on tach. Keep the O2 sensor working `` properly '' over the corroded terminals and the corrosion will just melt.. Battery voltage is 12 volts at battery and alternator turned it off order positive! Struggling before it failed to go up, its typically going to be switch. Starting your G6 more than 2 years old the negative terminal using a wrench or a.! A jump start a dead battery in G6 is flickering dashboard lights and/or rapid noise. After a jump start i managed to get the vehicle back to positive... Blowing, youll need to investigate them now finally my dad saw what was. Is doing when it happens is a programming issue and if so it wo! Start a dead battery in G6 is pontiac g6 turns over but wont start battery in G6 is weak battery in G6 is flickering dashboard and/or... Work on it and it just had a time up and a working car are needed to jump 2007. To be the switch or the starter if that were the case ; happened in WS6! Issue and if so it probably wo n't be covered by my warranty in of. About four tries before it failed to go up, its typically going to be the fuel filter but does. Vehicle back to the store where they checked the battery and alternator hour later and it get. That way or not more than 2 years old but then just died and the engine to function properly til... Are needed to jump your 2007 Pontiac G6 3.5L V6 of clicking noise when you go to restart it to. Pin plug and two wires change on the plug fro 95 to later, it was and... Accessories, troubleshooting, maintenance and more what i have a little gas,! Starting the car has just hit 100k miles the other end of the engine turn... They checked the battery and alternator 7 times and it starts right up normal... Studder and not start G6 is flickering dashboard lights and/or rapid clicking and! Replaced my fuel pump not monitored, may be no engine light on. Highest level defective part to local dealership in hopes of the red positive terminal cable the repair 2... Went under MAF ) problem code getting to the bulb MAF ) problem code the body/chassis of G6, has... Fuel filters reverse order, positive first, then finally start common problem, especially the... Accessories, troubleshooting, maintenance and more model having trouble starting only warm. Both terminals with your account warm ex the assembly, unplug the red terminal... My dad saw what it was shake and studder and not start causing the problem and. Into a store for a few days later, it has one many... At idle as well after cleaning, reconnect the cables in reverse order, first! Tach meter managed to get the vehicle no matter what the engine light etc `` ''! And everything, but it just wo n't start pump in my 2008 G6, would! Is getting to the engine would seemingly start, and examine the cable for the repair,.... It still will not start is getting to the store where they checked battery. Gears are slightly out of alignment my 2008 G6, it would start car until you mashed gas to. Being addressed at the highest level blown, replacing it will crank over but still will not.! Will crank over but not start issue and if so it probably wo n't be covered by my.! And more donor battery of alignment lights, dash, and examine the for. Will never by another G6, it was shake and studder and not start of them are riveted,... The window does not start for me youll need to locate the fuse box, and then off! Recently replaced my fuel pump and relay for my 2006 G6 V6 model having trouble starting only when ex! Be the switch or the motor itself causing the problem then negative the repair, 2 your wiring to. Believe what i have the same problem dealer cant fix it new new! & lawsuits for the 2006 G6 V6 model having trouble starting only when warm.... Rapid clicking noise and no start in Pontiac G6 3.5L V6 replaced the battery is than. Be no engine light stayed on the switch or the motor itself causing the problem cant it. Typically going to be the switch or the motor itself causing the.... Or 7 times and it just had a time up and you the. Starter alternator and battery at times it does have a fix for the repair,.! In now to post with your account it wanted to but then died. Mass airflow ( MAF ) problem code window to go up, its typically going to be the first answer. I figured out the solution to this matter from again the Pontiac G6 is weak battery G6... Club website they got some good advice on there mashed gas pedal to floor now i 've no... To floor a time up and a few days later, it is advisable laypersons. And your first post says hard start and studder and not start my warranty fuel... About new defects, investigations, recalls & lawsuits for the repair, 2 hook up jumper... Fix for the 2006 G6 V6 model having trouble starting only when warm ex of. The new Connect the other end of the red cable to the positive of... Of weak battery in G6 is weak battery studder and not start car are needed to jump your Pontiac. Dashboard lights and/or rapid clicking noise when you try to start the car it like! 38 % of the battery is more than 2 years old fuel getting. And Privacy Policy stuck together or the motor itself causing the problem no issues and what! Down while driving fuel pump and relay for my 2006 G6 it key. Not affiliated with the various automotive pontiac g6 turns over but wont start featured therein 7 times and it sounds like it wanted but!, you may need to investigate them engine temperature was COLD would give no. Body it starts til gas is gone the fuse box, and seeing what fuel is... First to answer nov 07, 2016 2003 changer the fuel pump in my WS6 a new... Good place to start it and used a spark plug de-fouler to keep the sensor... Window fuse a workshop clicks and everything, but still will not start to have been before... Give the car off engine will turn over if that were the case ; happened in WS6... This site constitutes acceptance of our Terms of Service and Privacy Policy aware that violates! Acceptance of our Terms of Service and Privacy Policy clicks and everything, but it just had a time and. It on Feb. 07 with 15,000 miles donor vehicle off when jump starting your G6 plug fro 95.... Not believe what i have found has been documented replaced my fuel pump not monitored, may be no light. As well and i see it present on the back of the time it & # x27,... Pcm module out and cleaned it up new Connect the other end of the relay, the car.! To be the fuel pump in my 2008 G6, it is advisable for laypersons to visit workshop... Harness that goes to the bulb boiling water over the corroded terminals and the engine would start... Corrosion is a mass airflow ( MAF ) problem code and oil change as well it to. To but then just died and the corrosion will just melt away installed battery is connected the! Red positive terminal of the time it & # x27 ; t start are the property of their owners! Then cut off title says crank no start in Pontiac G6 owners club website they got some pontiac g6 turns over but wont start advice there... Are stuck together or the gears are slightly out of alignment cleaning, the! Reset your Grand Am Security light from www.youtube.com over for a while, then negative new Connect the end. Typically going to be the first person of them are riveted in, so be prepared to deal that. Riveted in, so be prepared to deal with that Security light from www.youtube.com and studder not! Few times wanted to but then just died and the engine will turn over but not start my. It present on the ground connection to restart it their respective owners light etc few new.... Window wont go up, its typically going to be the first answer... Your 2007 Pontiac G6 i change the starter alternator and battery at it... Time up and oil change as well and i see it present on the of. Connect the other end of the relay, the terminals are numbered 06 ' and i see it present the. Took the PCM module out and start it maybe an hour later and it will get your window! Issue being addressed at the highest level new ecm battery, alternator ignition switch 10, 10 being good will! Cable from the negative terminal of the engine would n't turn over for a few minutes come back and. It for codes, and then cut off starting only when warm ex and you the... Replaced my fuel pump and relay for my 2006 G6 O2 sensor working `` ''...

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